Block 4963
- Hash
000000c29580659e8dd69a9a80cfe78ac7e9164d442a954d879e99d40fd9b6e7- Confirmations
- 37305
- Time
- 2026-09-20 15:49:58 UTC
- Median time
- 2026-09-20 15:41:33 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
18c4e63d5ddb2d175c84d43fb187445e0896cd966dcff229bbb7616860a68f1d- Previous block
- 0000007cb3656fd7c7c98a49727ca76359ee525dd5b334d7cd7a83f8894e5f68
- Next block
- 00000078bfc06f087d5b2bc6a566b30e7909a0b522c4ba073463feeaabcb5667
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 4963 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 18c4e63d5ddb…616860a68f1d coinbase | 1 | 2 | 50 |